General

  • Target

    3b3f7b90546b88c71d089adfc71d18c6f44890deddcc0252ffe0de6648506044

  • Size

    2.4MB

  • Sample

    220703-vnc9babfh9

  • MD5

    5851913a0d58b65b7787319bac0d0efd

  • SHA1

    e1b7ba024588e9bb18a95e14c84e0cb6df13fff4

  • SHA256

    3b3f7b90546b88c71d089adfc71d18c6f44890deddcc0252ffe0de6648506044

  • SHA512

    5f4c2ec4f90ae0ffcc0d2c7effcde7bb9b09a12599df7361d06813208f5e8070c1fdfe3baa28521c2b2bcf9cb1d34824fe1a15ef7b74a12048ea8bed6d34c75b

Malware Config

Targets

    • Target

      3b3f7b90546b88c71d089adfc71d18c6f44890deddcc0252ffe0de6648506044

    • Size

      2.4MB

    • MD5

      5851913a0d58b65b7787319bac0d0efd

    • SHA1

      e1b7ba024588e9bb18a95e14c84e0cb6df13fff4

    • SHA256

      3b3f7b90546b88c71d089adfc71d18c6f44890deddcc0252ffe0de6648506044

    • SHA512

      5f4c2ec4f90ae0ffcc0d2c7effcde7bb9b09a12599df7361d06813208f5e8070c1fdfe3baa28521c2b2bcf9cb1d34824fe1a15ef7b74a12048ea8bed6d34c75b

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Replication Through Removable Media

1
T1091

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Lateral Movement

Replication Through Removable Media

1
T1091

Collection

Data from Local System

1
T1005

Tasks